NIS5112_07 ONSEMI [ON Semiconductor], NIS5112_07 Datasheet
NIS5112_07
Related parts for NIS5112_07
NIS5112_07 Summary of contents
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NIS5112 Electronic Fuse The NIS5112 is an integrated switch utilizing a high side N−channel FET driven by an internal charge pump. This switch features a SENSEFETt which allows for current sensing using inexpensive chip resistors instead of expensive, low impedance ...
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Table 1. FUNCTIONAL PIN DESCRIPTION Pin Function 3 Enable/Timer A high level signal on this pin allows the device to begin operation. Connection of a capacitor will delay turn on for timing purposes. A low input signal inhibits the operation. ...
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Table 3. ELECTRICAL CHARACTERISTICS Characteristics POWER FET Delay Time (Enabling of Chip to Beginning of Conduction (10% of IPK)) Charging Time (Beginning of Conduction 1000 mF C dV/dt load ON Resistance ...
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NIS5112 100 100 R extILimit Figure 2. Current Limit Adjustment +12 V Current Limit NIS5112 Enable signal is compatible Enable/ with open collector devices Timer GND as well as most families. Enable GND (Typical operating conditions: ...
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NIS5112 Input Voltage Output Voltage Figure 4. Turn−on Waveforms for a Resistive Load Input Voltage Output Voltage Load Current ( dV/dt) Figure 5. Turn−on Waveforms for a Load Capacitance of 3,300 mf (C http://onsemi.com ...
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Input Voltage Figure 6. Turn−on Waveforms for an Overvoltage Condition (10 W Resistive Load) http://onsemi.com NIS5112 V Regulated out Load Current 6 ...
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Basic Operation This device is a self−protected, resettable, electronic fuse. It contains circuits to monitor the input voltage, output current, die temperature, turn−on di/dt and turn−on dV/dt, as well as an enable/timer function. On application of the input voltage, the ...
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There is an inherent delay in the turn on of the electronic fuse, due to the method of gate drive used. The gate of the power FET is charged through a high impedance resistor, and from the time that the ...
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0.25 (0.010 −Y− −Z− 0.25 (0.010 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting ...